Cereal2 · Observed attack

AS28146 UDP flood on 179.191.39.0/24 | 2026-10-10 18:01:30Z

· Event #324395

WhatsApp

Country-level precision. botnet.cl stores the target country, never a city or coordinates, so the marker sits at the country's center.

What this method does

Cereal2 vector 19: Configurable custom-payload UDP flood.

All Configurable custom-payload UDP flood observations
Observed
2026-10-10T18:01:30.169Z
Recorded

Recorded 451ms after observation

Affected network
179.191.39.0/24
Network operator
MHNET TELECOMAS28146
Location
Brazil
Method
Configurable custom-payload UDP floodVector 19
Protocol
udp
Destination port
Randomized
Commanded duration
1m
Observed via
130.94.1.105130.94.16.10130.94.17.15130.94.32.14130.94.77.120137.184.100.23206.189.2.8638.60.136.14038.60.199.12638.60.238.10994.183.235.1194.183.235.14294.183.235.15994.183.235.24995.182.87.134

All controllers with retained sightings of this order. Older records may have incomplete source coverage.

Geolocation data
ipinfo-lite · 2026-09

Snapshot taken at ingestion; it is never re-resolved later.

Payload observed in C2 command

Observed command data; this does not establish what reached the target.

Custom payload · 32 bytes

Decoded template · 32 bytes

OffsetHexadecimalASCII
0000000069 ca 73 ed f9 7a 99 dai.s..z..
000000085d ad 60 c9 3d d7 ce eb].`.=...
0000001069 d1 6a 7e dc aa 98 60i.j~...`
000000185d 75 9b cb 85 0a 49 a1]u....I.

8 or 16 bytes per row, depending on screen width. Dots represent non-printable bytes.

SHA-256 of decoded template

85d487de27b0018b5c409dacd6e5d5abeb6f4376cf25df2bf383c76df4ddc3b3

Configured datagram length
1400 bytes
Minimum length option
1000 bytes
Maximum length option
1400 bytes

Length options are command settings, not measured packet sizes. The decoded template can differ from the resulting datagrams.

Original encoded value
69ca73edf97a99da5dad60c93dd7ceeb69d16a7edcaa98605d759bcb850a49a1

Original bytes (Base64)

NjljYTczZWRmOTdhOTlkYTVkYWQ2MGM5M2RkN2NlZWI2OWQxNmE3ZWRjYWE5ODYwNWQ3NTliY2I4NTBhNDlhMQ==

Other attacks on this network

Within 24 hours of this observation

Other attacks in this country

Within 24 hours of this observation

botnet.cl reports infrastructure it observed. An address appearing here identifies a target or a relay, not a person responsible for the attack.